Search results

Hey all! Jut wondering if anyone is offering private English tutoring in the Glenfield/Liverpool/Fairfield/Casula area If so, feel free to pm me or post your credentials/details here :) Thanks Sent from my iPhone using Tapatalk

Hey all :) How do I sketch the following curves , and include the domain and range in the answer? 1) 9x^2 + 9y^2 + 9x + 6y +1 = 0 2) y=-4^-x 3) y=1-2^-x 4) y= -3/x 5) xy=8 Thanks :) Sent from my iPhone using Tapatalk

12. If a>b and b is not equal to zero, prove: a) -a<-b b) ab^2 > b^3 I understand these questions (common sense :p) but how exactly would I do an official proof for them? Thanks -SammyT

Stuck on part D onwards. Sent from my iPhone using Tapatalk

How exactly would you go about sketching harder trig functions? Like 1-sec^2 (x + pi/2) Domain, range , amplitude , phase , dy/dx =0, Sign of dy/dx Sent from my iPhone using Tapatalk

How do I sketch y=logx/x When I get to the y' step, I let U = logx Du=1/x dx Y'=udu This is somehow wrong :/ Sent from my iPhone using Tapatalk